package day20171102;

import java.util.Scanner;

public class Test {
    public static void main(String[] args) {
        int a =0;
        int b =0;
        while(true)
        { Scanner scanner =new Scanner(System.in);
        System.out.println("请输入：");
        a=scanner.nextInt();
        System.out.printf("请输入：");
        b=scanner.nextInt() ;
        int c=0;
        try{ c=a/b;}
        catch (ArithmeticException e){
            System.out.println("除数为0");
        }
        System.out.println(a+"/"+b+"="+c);

    }
    }}

